WebRelay Wireless™ | Single Relay & Input Module

The WebRelay Wireless™ is an easy to use Wi-Fi enabled relay, temperature/humidity monitor and status alerting device
Manual Datasheet

XW-210-I Web Relay Wireless

The WebRelay Wireless™ is an easy to use Wi-Fi enabled relay, temperature/humidity monitor and status alerting device.

1 Relay (12A 277VAC, 30 VDC)
1 Digital Input (4-26 VDC)
Up to 4 Temperature Sensors (-67°F to 257°F / -55°C to +125°C)

Built-in WiFi for Remote I/O

The WebRelay Wireless is ideal for applications where electrical devices must be controlled or where temperature or switch-closure sensors must be monitored, and where Ethernet wiring is not accessible or practical to install. WebRelay Wireless is powered by an external wall transformer (9-28 VDC), solar panel, or other DC power source.
The WebRelay Wireless works well as a standalone device that can be controlled using a web browser. It can be configured using simple menus and drop-down lists. It includes features such as logging, input state monitoring, and the ability to control other relays on other devices

WebRelay Wireless Setup

The diagram illustrates how this demonstration is wired. Nothing is connected to the relay contacts; however, you can still turn the relay on and off to see how it works. The input state only changes when a voltage is applied to the input. For this demonstration, we have connected one of our X-332 controllers to the input of the WebRelay. You can apply a voltage to the input of the WebRelay by accessing the control page for the X-332 (Digital Input Control Page). Important Info about devices resetting

Transform your monitoring with the WebRelay Wireless™

Control lights, motors, and more with its built-in relay, monitor switch-closure sensors, and track temperature and humidity with up to four sensors. Get started today with this versatile, easy-to-use device!
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The WebRelay Wireless is ideal for applications where electrical devices must be controlled or where temperature or switch-closure sensors must be monitored, and where Ethernet wiring is not accessible or practical to install. WebRelay Wireless is powered by an external wall transformer (9-28 VDC), solar panel, or other DC power source

Features

Built-in high current relay
Optically-isolated digital input
Up to 4 temperature sensors
Wireless Wi-Fi 802.11 b/g/n
Transmission range up to 250ft
Real-Time clock with NTP server synchronization
Automatic daylight savings and leap year adjustment
No software required
Customizable web-based control page
BASIC script support for advanced flexibility
Configurable logging of the input, counter, temperature, humidity, relay state, and Vin
Send email alerts (up to 8 email addresses) based onuser-defined conditions
Supports encrypted email servers, such as Gmail
Static or DHCP IP address configuration
XML, Modbus/TCP and Remote Services
Field updatable
Removable terminal connectors for easy installation
Rugged DIN-Rail/wall-mountable enclosure
5-Year Warranty

Wireless Applications

Fridge & Freezer Monitoring
Door & Gate Access Control
Environmental Monitoring

Relay Contacts

Number of Relays: 1
Max Voltage: 277VAC, 30VDC
Max Current: 12A
Contact Type: SPDT (Form C)
Load Type: General Purpose
Contact Resistance: < 30 milliohms initial
Contact Material: AgSnO2
Electrical Life: 100K cycles (Typical)
Mechanical Life: 10M cycles (Typical)
Environmental Rating: Over voltage Category II, Pollution Degree 2
Relay Modes: ON/OFF or Pulsed
Pulse Timer Duration: 0.1 to 86,400 Seconds (1-day)

Digital Inputs

Number of Inputs: 1
Type: Optically-Isolated
Voltage Range: 4-26 VDC
Current: 950uA @ 4V, 8.5mA @ 26V
Minimum Hold Time: 25mS
Input Functions: Monitor, Local Relay Control, Remote Relay Control
Maximum Count: 24-bit
Max Count Rate: 20Hz Max (Dependent on Configuration)
Edge Trigger: Rising, Falling or Both

Temperature Sensors

Maximum Number of Sensors: 4
Type: Dallas Semiconductor DS18B20
Temperature Range: -67°F to 257°F (-55°C to +125°C)
Accuracy: ±0.5°C (from -10°C to +85°C)
Sensor Functions: Monitor Temperature, Email Alerts, Control Relays
Humidity Type: Xytronix Model X-DTHS-P sensor
Humidity Range: 0-100% RH
Accuracy: ±2%

Built-In Web Server

The WebRelay Wireless works well as a stand-alone device that can be controlled and monitored using a standard web browser. It can be set up and configured using simple menus and drop-down lists

Wireless Access Point

The WebRelay Wireless can be a self-contained wireless access point that requires no additional servers or ControlByWeb devices. In this mode the WebRelay Wireless provides live, real-time temperatures or input status directly to a user through web browsers or the CBW Mobile app (optional).
Setup is simple. There is no app to download, no subscription to buy, no software required, and no programming necessary for setup or use

Logging

Record data such as sensor data and changes in I/O state. Both periodic and event-based logging are supported

Email/Text Notifications

Record data such as sensor data and changes in I/O state. Both periodic and event-based logging are supported

P2P Communication

The WebRelay Wireless has the ability to remotely control relays located on other ControlByWeb devices